Hi!
I had a Scrum board where the roadmap was working and showing lanes per epic and issue.
Since I edited the query filter to include issues from other projects, I had to create one sole board with issues only from this project, so that I could see the roadmap. However, I get this empty roadmap:

Just to give more context: all issues are assigned to a person, to an epic and to a sprint - that's why it's strange they don't appear there.
Is it some setting I'm missing, perhaps?
Thanks